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added convenience method to MiniApi

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This commit is contained in:
Timo Westkämper 2009-01-16 15:29:50 +00:00
parent 5f05ae40b7
commit 3104aaf06e
2 changed files with 14 additions and 10 deletions
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4
querydsl-collections/src/main/java/com/mysema/query/collections/MiniApi.java
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@ -26,6 +26,10 @@ public class MiniApi extends GrammarWithAlias{
return from(path, Arrays.asList(arr));
}
public static <A> ColQuery<?> from(A alias, Iterable<A> col){
return new ColQuery().from($(alias), col);
}
@SuppressWarnings("unchecked")
public static <A> ColQuery<?> from(Expr<A> path, Iterable<A> col){
return new ColQuery().from((Path<?>)path, col);

20
querydsl-collections/src/test/java/com/mysema/query/collections/MiniApiTest.java
View File

@ -91,13 +91,13 @@ public class MiniApiTest {
// 2nd
Cat c = alias(Cat.class, "cat");
for (String name : from($(c),cats).where($(c.getKittens()).size().gt(0))
for (String name : from(c,cats).where($(c.getKittens()).size().gt(0))
.iterate($(c.getName()))){
System.out.println(name);
}
// 2nd - variation 1
for (String name : from($(c),cats).where($(c.getKittens().size()).gt(0))
for (String name : from(c,cats).where($(c.getKittens().size()).gt(0))
.iterate($(c.getName()))){
System.out.println(name);
}
@ -115,7 +115,7 @@ public class MiniApiTest {
// 2nd
Cat c = alias(Cat.class, "cat");
for (String name : from($(c),cats).where($(c.getName()).like("fri%"))
for (String name : from(c,cats).where($(c.getName()).like("fri%"))
.iterate($(c.getName()))){
System.out.println(name);
}
@ -127,7 +127,7 @@ public class MiniApiTest {
Cat c = alias(Cat.class, "cat");
from($(c),cats)
from(c,cats)
.where($(c.getMate().getBirthdate()).after(new Date()))
.iterate($(c)).iterator();
}
@ -138,7 +138,7 @@ public class MiniApiTest {
Cat c = alias(Cat.class, "cat");
// TODO : FIXME : Janino compiler doesn't handle generic collections
from($(c),cats)
from(c,cats)
.where($(c.getKittens().get(0).getBodyWeight()).gt(12))
.iterate($(c.getName())).iterator();
}
@ -148,7 +148,7 @@ public class MiniApiTest {
Cat c = alias(Cat.class, "cat");
Cat other = new Cat();
from($(c),cats)
from(c,cats)
.where($(c).eq(other))
.iterate($(c)).iterator();
}
@ -160,7 +160,7 @@ public class MiniApiTest {
Cat c = alias(Cat.class, "cat");
Cat other = new Cat();
from($(c),cats)
from(c,cats)
.where($(c.getKittens().contains(other)))
.iterate($(c)).iterator();
}
@ -169,7 +169,7 @@ public class MiniApiTest {
public void testAlias7(){
Cat c = alias(Cat.class, "cat");
from($(c),cats)
from(c,cats)
.where($(c.getKittens().isEmpty()))
.iterate($(c)).iterator();
}
@ -178,7 +178,7 @@ public class MiniApiTest {
public void testAlias8(){
Cat c = alias(Cat.class, "cat");
from($(c),cats)
from(c,cats)
.where($(c.getMate().getName()).startsWith("B"))
.iterate($(c)).iterator();
}
@ -187,7 +187,7 @@ public class MiniApiTest {
public void testAlias9(){
Cat c = alias(Cat.class, "cat");
from($(c),cats)
from(c,cats)
.where($(c.getMate().getName()).toUpperCase().eq("MOE"))
.iterate($(c)).iterator();
}